Panasonic WV-X2251L - Page 10

10
{5} EXT I/O terminals / External I/O terminal plug (accessory)
Note:
• Off, input, and output of the ALARM IN2 and 3 can be switched by configuring the setting.
Refer to the Operating Instructions for further information about the ALARM IN2 and 3 settings
(“Off”, “Alarm input”, “Alarm output” or “AUX output”).
<Ratings>
• Alarm input1
/ Black & white input / Auto time adjustment input, Alarm input2, Alarm input3
Input specication: No-voltage make contact input (4 V - 5 V DC, internally pulled up)
OFF: Open or 4 V - 5 V DC
ON: Make contact with GND (required drive current: 1mA or more)
• Alarm output, AUX output
Output specication : Open collector output (maximum applied voltage: 20 V DC)
OPEN: 4 V - 5 V DC by internal pull-up
CLOSE: Output voltage 1 V DC or less (maximum drive current: 50 mA)
External I/O terminal plug
4
3
2
1
GND
ALARM IN3 (Alarm input3 / AUX output)
ALARM IN2 (Alarm input2 / Alarm output)
ALARM IN1 (Alarm input1 / Black & white input / Auto time adjustment input)
Button
IMPORTANT:
• Install external devices so that they do not exceed the rating of the network camera.
• When using the ALARM IN2 and/or 3 as the output terminals, ensure they do not cause signal
collision with external signals.